What's eating Gilbert Arenas? For starters, one specific question

After the initial anger of being left off the U.S. team subsided, he relented on a decision not to try out again and is actually looking forward to the upcoming trials. He says he has discarded what happened this summer and looks it as a dream that went away. But deep down, it's just another gnawing vehicle to drive him.

Where do you rank among guards, Gilbert?

The question brings such a rush of reactions to his face, you can see all the emotions.

Exasperation: How can you even ask me that?

Determination: It's me. How can it not be, as hard as I've worked?

Agitation: How can it not be me?

Confidence: It's me. How can it not be?

Agony: How can you not believe it's me?

It's the playoffs isn't it?

"I'm going to have to prove it in the playoffs," Arenas finally says. "Once they see me get my team deep into there, there will be no denying me."